Datasmith twinmotion importer losses texture from some assets from TM

i use datasmith twinmotion importer to import from Twinmotion. Work pretty good. But i put some of the assets in Twin into the scene that have to be downloaded before inserting. It seems that the textures of those models are not exported or imported and the asset is then in grey rendered.
Any hint to solve this?
Thanks in advance

All the material importing settings are available when you do your initial import…
Is it only a few of the textures not importing or all of them?
Where you’re importing it from? Maybe you might need to consolidate inside The DCC before exporting with datasmith.

Hello thanks for your answer.
There are only some meshes which do not have pictures and are grey.

please find the image attached. The child on the right and the woodstaple on the left are grey